How heavy are the freights carried by IR? What are the heaviest freights?
[3/99] Among the heaviest freights regularly hauled in India are the 4700+ tonne loads hauled by two (sometimes one, depending on the gradient, etc.) WAG-9 locos in the Dhanbad Division. Earlier, these freights required multiple WAG-5 locos to haul them. Typical heavy freight trains in many sections use two or three WAG-5’s at the front and two or three WAG-5’s at the rear. Iron ore trains on the Kulem-Londa section, as well as other heavy freights in other sections such as on the SER can have up to 7 locos, for instance with 3 at either end and 1 in the middle, connected and operated through a system known as ‘Locotrol’. The Kirandul-Kottavalasa line, before it was electrified, often had many freight rakes hauled by 5 or 6 diesel locos (1960s). (Today 2 or 3 WAG-5 locos are usual for these.) [5/01] On May 17, 2001, a single WAG-9 achieved a top speed of 100km/h while hauling a rake of 58 BOXN-HA wagons (4700t) on the Sonenagar-Mughalsarai section of ER. The 123km section was covered i
